摘要
在基层林业营林造林、退耕还林工程中经常需要将图上直角坐标转换为地理坐标,根据目前乡、镇林业站的技术水平和仪器设备条件,介绍CASIO fx-4800p编程计算器进行图上北京54直角坐标转换为地理坐标的简易方法,这种方法能提高技术人员的工作效率。
It usually is necessary to convert right-angle coordinate in the diagram to geographic coordi- nates in afforestation and engineering of returning the grain plots to forestry. Based on current technical qualification and equipment condition at grassroot level of township forestry station, the paper introduces a simple method how to transform Beijing 54 right-angle coordinate to geographic coordinate with the help of CASIO fx-4800p computerized calculator, which helps to improve the work efficiency of the technicians.
出处
《林业调查规划》
2007年第4期1-3,共3页
Forest Inventory and Planning
基金
云南省省级重点建设专业西南林学院林学专业
西南林学院教研项目课题资助
